Metallic bonds are responsible for many properties of metals, such as conductivity. Why is this possible?(1 point)

The bonds can shift because valence electrons are held loosely and move freely.

Two metals bonded together are going to be more conductive than a metal bonded with a nonmetal.

An attraction between a positive charge and a negative charge is created.

Metals have low electronegativity, so they are conductive because they pass charges easil